📍 View location on OpenStreetMap (41.157690, -91.822810)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 52540 |
| Primary City | Brighton |
| State / Province | IA |
| County | Jefferson |
| Total Population | 1,088 |
| Population Density | 4.4 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 52540 | Jefferson County records | IA records |
|---|---|---|---|
| Population estimate | 1,088 | 16,529 (sum) | 3,210,984 (sum) |
| Population Density | 4.4 /sq mi | -- | -- |
| County population rank | #3 of 7 | -- | -- |
| State population rank | #441 of 969 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 52654 | Wayland | 8.1 mi | 1,884 |
| ZIP 52585 | Richland | 8.9 mi | 838 |
| ZIP 52556 | Fairfield | 11.0 mi | 11,448 |
| ZIP 52353 | Washington | 11.2 mi | 9,241 |
| ZIP 52635 | Lockridge | 12.0 mi | 890 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →